Fujitsu PRIMERGY TX140 S1, Upgrade And Maintenance Manual

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150 Upgrade and Maintenance Manual
TX140 S1
Power supply
6.3.2.2 Preliminary steps
Before replacing the PSU module, perform the following steps:
Ê
Only when replacing a power supply module in a non-redundant
configuration: Disable BitLocker functionality as described in section
"Disabling BitLocker functionality" on page 93 .
Ê
If applicable, open the rack door as described in section "Opening the rack
door" on page 61 .
Ê
Locate the desired server as described in section "Locating the defective
server" on page 54 .
Ê
Only when replacing a power supply module in a non-redundant
configuration: Shut down the server as described in section
"Shutting down
the server" on page 61 .
Ê
Remove the AC power cord from the cable tie and disconnect it from the
system as described in section
"Disconnecting power cords" on page 63 .
6.3.2.3 Removing the power supply module
Figure 58: Removing the power supply module
Ê
Fold up the handle on the PSU module (1).
Ê
Press in on the green locking latch (2).
Ê
While keeping the green locking latch pressed, pull the PSU module out of
its slot (3).